Answer:
Si, esto es posible ya que para llegar a su forma madura el ARN mensajero sufre un procesamiento conocido como empalme alternativo donde su longitud se reduce drásticamente mediante la eliminación de regiones no codificantes (intrones) presentes en el trascripto primario
Explanation:
En células eucariotas, la transcripción refiere al proceso donde un gen es usado como templado para generar un ARN mensajero (ARNm) inmaduro conocido como pre-ARNm, el cual contiene regiones cortas codificantes (exones) y regiones largas no codificantes (intrones). Durante el proceso de empalme alternativo, también conocido como <em>splicing</em> alternativo, este pre-ARNm sufre un procesamiento mediante el cual los intrones son eliminados y los exones son retenidos y empalmados, con lo cual el ARNm maduro final reduce drásticamente su longitud original. En el caso arriba descripto, una proteína con 70 aminoácidos resultaría de la traducción de un ARNm maduro que posee 210 bases nucloetídicas, ya que cada triplete de nucleótidos o 'codón' corresponde a un sólo aminoácido agregado a la cadena polipeptídica durante la síntesis proteica en los ribosomas.
It’s carbon dioxide + water > glucose + oxygen + water and energy produced in the form of ATP
Answer:
If one or two bases are deleted the translational frame is altered resulting in a garbled message and nonfunctional product. A deletion of three or more bases leave the reading frame intact. A deletion of one or more codons results in a protein missing one or more amino acids. This may be deleterious or not.
Explanation:
Alright then!
One extra effect (surprisingly) also includes that there are labels on the boxes that say that smoking WILL cause cancer even if not inhaled!
They did add a law to restrict minor smoking.
In conclusion, your answer would be A!
Hope this helps!
Answer: A protein acts as a pump and moves calcium ions from an area of low concentration to an area of high concentration.
There are primarily two types of the transport system which occurs through the cell membrane. These are Active transport and passive transport. Active transport facilitates the movement of substances from a medium of lower concentration to a medium of higher concentration. Energy is required for the movement of substances against the concentration gradient. This is accomplished by ATP ( adenosine triphosphate) powered pumps or some other source like an electrochemical gradient.
On the other hand, in passive transport, substances move from a medium of higher concentration to lower concentration.
As
ions are moving from low to higher concentration via protein pump, therefore, it accurately describes the movement through active transport.